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Cheap flights from Perth to Ireland from $707

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DUB
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Ireland
Explore the most affordable flight options available from Perth to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Sun 23/822:45 -
1 stop39h 00m
Sun 6/915:00 -
1 stop20h 35m
Deal found 13/8$1,964
Mon 17/822:45 -
1 stop39h 00m
Sun 30/812:00 -
3 stops33h 20m
Deal found 16/8$1,966
Thu 20/822:45 -
1 stop21h 45m
Thu 3/921:45 -
1 stop37h 50m
Deal found 14/8$1,973
Sat 22/822:45 -
1 stop39h 00m
Sat 5/908:15 -
1 stop27h 20m
Deal found 16/8$1,974
Thu 12/1122:45 -
1 stop21h 50m
Mon 16/1117:15 -
2 stops41h 30m
Deal found 12/8$1,975
Mon 17/822:45 -
1 stop28h 30m
Sun 30/808:15 -
1 stop27h 20m
Deal found 16/8$1,984
Sat 22/822:45 -
1 stop39h 00m
Sat 5/920:35 -
3 stops48h 45m
Deal found 16/8$1,988
Mon 28/922:45 -
1 stop21h 45m
Mon 5/1005:55 -
2 stops37h 00m
Deal found 14/8$1,989
Tue 29/922:45 -
1 stop21h 45m
Tue 20/1009:00 -
2 stops32h 40m
Deal found 12/8$1,991
Thu 20/808:20 -
2 stops43h 35m
Thu 3/912:00 -
2 stops34h 50m
Deal found 14/8$1,995

Find flight deals from Perth to Ireland

Keep the following information in mind while searching for Perth to Ireland flight deals. Data was last updated 17 August 2026.

Round-trip from

$1,964

One-way from

$707

Popular in

December

Cheapest in

February

Average price

$2,116
Qatar Airways
  • Qatar Airways
  • 10/10-28/10
  • 2 total stops
  • 48h 45m total
  • Perth to Ireland
Search Deals
7/9
  • 7/9
  • 2 total stops
  • 35h 15m total
  • Perth to Ireland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($252 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Perth to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Sun 13/9

15:50-16:05

2 stops31h 15m

Dublin

Wed 16/9

10:40-01:10

2 stops31h 30m

$2,212

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 2/11

07:25-15:30

3 stops40h 05m

Dublin

Tue 17/11

06:10-21:45

3 stops31h 35m

$2,215

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 7/9

14:50-09:20

2 stops49h 30m

Dublin

Wed 30/9

17:10-05:50

2 stops29h 40m

$2,239

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 26/10

07:25-15:30

3 stops40h 05m

Dublin

Tue 10/11

06:10-21:45

3 stops31h 35m

$2,315
Fastest return journey

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 7/9

22:45-20:15

1 stop28h 30m

Dublin

Wed 30/9

08:15-18:35

1 stop27h 20m

$2,322

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 30/11

06:50-12:40

3 stops37h 50m

Dublin

Tue 15/12

17:15-10:35

3 stops33h 20m

$2,352

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 7/9

22:20-12:20

1 stop21h 00m

Dublin

Wed 30/9

22:00-17:35

1 stop36h 35m

$2,400

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 14/9

14:50-09:35

2 stops49h 45m

Dublin

Thu 8/10

05:45-21:45

3 stops33h 00m

$2,427

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Mon 7/9

22:20-20:05

1 stop28h 45m

Dublin

Wed 30/9

14:20-00:40

2 stops27h 20m

$2,471
Cheapest one-way

PerthDublin

PER Perth - DUB Dublin

PERDUB

Perth

Sat 5/9

12:30-11:00

3 stops53h 30m

$766

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Perth to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to Ireland

What is the cheapest month to book a flight from Perth to Ireland?

Currently, February is the cheapest month in which you can book a flight from Perth to Ireland (average of $1,524). Flying from Perth to Ireland in December is currently the most expensive (average of $2,767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Perth to Ireland?

To ensure you get the cheapest price possible for a flight from Perth to Ireland, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 17 August 2026.
Read reviews from past customers who have flown with Emirates,Virgin Australia, andQantas Airways from Perth to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,652 reviews
Check prices

Boarding

8.2

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Emirates
8.1
Very Good
3,652 reviews
Emirates
8.1
Very Good
3,652 reviews
Check prices

Boarding

8.2

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Virgin Australia
7.6
Good
470 reviews
Emirates
8.1
Very Good
3,652 reviews
Check prices

Boarding

8.2

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Qantas Airways
7.5
Good
1,083 reviews
Emirates
8.1
Very Good
3,652 reviews
Check prices

Boarding

8.2

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Qatar Airways
7.4
Good
3,738 reviews
Emirates
8.1
Very Good
3,652 reviews
Check prices

Boarding

8.2

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Turkish Airlines
7.4
Good
4,472 reviews
Emirates
8.1
Very Good
3,652 reviews
Check prices

Boarding

8.2

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.

Related info for your journey

Find useful and relevant information for your journey from Perth to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Ireland?

    For a flight from Perth to Ireland, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • How long is the flight from Perth to Ireland?

    For as low as $2,290, KLM can have you in Ireland from Perth in 37h 50m. Perth and Ireland are separated by a distance of 14888 km.

  • What are the cheapest airlines to fly from Perth to Ireland one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,012. However, be on the lookout for offers from Emirates and Qantas Airways, as they are both options that can get you from Perth to Ireland for a low price.

  • Can I find deals for flights from Perth to Ireland that include hotel bookings?

    Yes. In addition to deals on Perth to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Ireland.

  • Can I find deals for business class flights from Perth to Ireland?

    Yes. Cheapflights offers flight deals from Perth to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Ireland?

    Currently, February is the cheapest month in which you can book a flight from Perth to Ireland (average of $1,524). Flying from Perth to Ireland in December is currently the most expensive (average of $2,767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Perth to Ireland

Discover the top 6 airlines that operate flights from Perth to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,026Average$1,792FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AustraliaCheapest$1,441Average$2,286FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$1,471Average$2,073FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest$1,743Average$2,247FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
KLMCheapest$1,838Average$1,923FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest$1,842Average$2,312FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from Perth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Perth to Ireland?

Cheapflights simply makes it quick and affordable to book flights from Perth to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Perth to Ireland with no change fees?

Certainly. Search results for flights to Ireland from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Perth to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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